Home / 1,343,093.33-2,014,858.83-396,559.73

Finding the Fourth Proportional to 1,343,093.33, 2,014,858.83 and 396,559.73

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Solution

The fourth proportional to 1,343,093.33, 2,014,858.83 and 396,559.73 is: 594,904.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,343,093.33 : 2,014,858.83 = 396,559.73 : x
  2. Step 2: Convert to fraction form
    1,343,093.33/2,014,858.83 = 396,559.73/x
  3. Step 3: Cross multiply
    1,343,093.33x = 2,014,858.83 × 396,559.73
  4. Step 4: Simplify right side
    1,343,093.33x = 799,011,873,612.92
  5. Step 5: Solve for x
    x = 799,011,873,612.92/1,343,093.33
  6. Step 6: Final answer
    x = 594,904.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.